Marseille have agreed to pay the Red Devils a total of €31.6 million (£27m/$34m) for the England international, The Athletic reports. That sum is made up of a €27.6m (£23m/$30m) fixed fee and a further €4m (£3.4m/$4.3m) available in add-ons. The Red Devils, according to Ben Jacobs, have inserted a clause that will see them receive 50 per cent of any future transfer fee Marseille receive, however, the Premier League team can even buy further percentage points in the future.